www.4teamwork.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a1:ae:aa:a9:52:ef:7d:79:bf:1d:eb:c5:f2:25:89:d4:9a was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.4teamwork.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a1:ae:aa:a9:52:ef:7d:79:bf:1d:eb:c5:f2:25:89:d4:9a
Serial Number (int): 316354490665582409791365682126601572701338
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:3b:6f:2f:6c:d4:86:ff:e8:b6:e6:60:56:45:8b:ca:88:8c:3a:28
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 48:0b:b8:4c:96:6c:35:57:05:e8:07:71:1b:4b:a4:47:10:0d:80:1d
Fingerprint (sha256): ec:e3:be:21:0a:fd:f8:f4:22:fe:fb:57:2a:97:49:b5:a1:d9:75:34:96:ce:c0:74:56:e8:da:c0:9a:53:d6:8b

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.4teamwork.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.4teamwork.ch

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.4teamwork.ch

Other certificates including the domain name 4teamwork.ch

(limited to 100 certificates)
ersigen.4teamwork.ch
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www.bgbern.ch
4teamwork.ch
dev.meetings.4teamwork.ch
www.4teamwork.ch
4teamwork.ch
sentry-test.4teamwork.ch
www.4teamwork.ch
unentbaerlich.ch
*.4teamwork.ch
www.4teamwork.ch
www.4teamwork.ch
www.bgbern.ch
newsletters.4teamwork.ch
www.4teamwork.ch
www.4teamwork.ch
newsletters.4teamwork.ch
www.4teamwork.ch
ersigen.4teamwork.ch
ersigen.4teamwork.ch
dev.meetings.4teamwork.ch
www.4teamwork.ch
community.4teamwork.ch
newsletters.4teamwork.ch
community.4teamwork.ch
newsletters.4teamwork.ch
www.bgbern.ch
www.4teamwork.ch
newsletters.4teamwork.ch
www.bgbern.ch
*.4teamwork.ch
www.4teamwork.ch
www.bgbern.ch
www.bgbern.ch
www.bgbern.ch
www.bgbern.ch
www.bgbern.ch
www.4teamwork.ch
newsletters.4teamwork.ch
dev.meetings.4teamwork.ch
www.pk-koeniz.ch
devblog.4teamwork.ch
www.4teamwork.ch
www.bgbern.ch
newsletters.4teamwork.ch
www.4teamwork.ch
4teamwork.ch
*.4teamwork.ch
www.bgbern.ch
www.bgbern.ch
devblog.4teamwork.ch
www.4teamwork.ch
ersigen.4teamwork.ch
ersigen.4teamwork.ch
community.4teamwork.ch
*.4teamwork.ch
www.bgbern.ch
newsletters.4teamwork.ch
*.4teamwork.ch
dev.meetings.4teamwork.ch
www.4teamwork.ch
www.bgbern.ch
unentbaerlich.ch
*.4teamwork.ch
www.4teamwork.ch
*.4teamwork.ch
4teamwork.ch
www.pk-koeniz.ch
www.pk-koeniz.ch
www.bgbern.ch
www.4teamwork.ch

Certificate

The complete raw certificate details for www.4teamwork.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAys/finFdrLWDiaTSQ6eg
m659nhNJOzdOgyB+FvJLh9m1ol6R8KhiYgEeRdIxevKgYqdLqRlUCI6zSCjncLFN
vUXtIgcSSxCAPzQZqQw8VS7DrbfISuw1nPMDJFuYqPJ0fjntXSMR9T4sgClaInL0
c/AgDzkiu5Wu3+PtNjLEVnGAz7M0AnJtUB1GNVkFQiU7YMCKvhTztCezxMJbXIt0
aqqu/if1whIcBcAZz4Wx25Xlir5C7i3yfZTQWfjkJ5vHLsVCB1SDU3e/cUc32D/x
BZ5D8l4MtRM3P/mf8h2Hcw0tIJRlu5zeKs22RbnoY3wxa/a6qX4H6u4QmxTfOz0f
twIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 316354490665582409791365682126601572701338
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-12 22:34:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-11 22:34:25 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.4teamwork.ch'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25602643701585544872460030789707347354363196906942732009436997866588864441779079248667465062991666686555681929886824402809534578455365026620071417322604322310285655484600047105957541998763073211917833174688420739253621976468231056487518854015862934473417793686365973883138427316919079169647931245326530882870387288575211323912609388568641050846662587964104828181489394664860406563228621914390739822682648925195304315877223379844164073586933114743266507338052696398829411804034457475327564674419325959488960197182101076909556493792047811128448815447114699006031413378241012322974876517969032918221011295899449418391479
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							b63b6f2f6cd486ffe8b6e66056458bca888c3a28
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.4teamwork.ch'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a13e6fb5900000403004630440220473694bc80ef4ae599c791ca9a7c4952d3d549ef78d0375bf87b6122e8ab7378022072c91c02f6fe7052dd33657c4e43bc7b1039d9d1ba0ecca714047592f5984eed00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a13e6fd6c000004030047304502210098338228681785d64b07b593f967de2a14ee95af3972f13f5bd40d64430f1b0002201869cf3d943ba447999c106e75509f0b8d825321cd81b2080d2b3012a1136682
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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